Move and rename RenderBR to LayoutBR.

LayoutTests/platform/android/fast/forms/input-appearance-selection-expected.txt

Index: LayoutTests/platform/android/fast/forms/input-appearance-selection-expected.txt
diff --git a/LayoutTests/platform/android/fast/forms/input-appearance-selection-expected.txt b/LayoutTests/platform/android/fast/forms/input-appearance-selection-expected.txt
index a5a43a39e28e62f85c46679c0c66ee4689e17062..6918cba300bbf46ba872116c8030b29e04afd7c3 100644
--- a/LayoutTests/platform/android/fast/forms/input-appearance-selection-expected.txt
+++ b/LayoutTests/platform/android/fast/forms/input-appearance-selection-expected.txt
@@ -10,69 +10,69 @@ layer at (0,0) size 785x638
         LayoutTextControl {INPUT} at (0,0) size 153x22 [bgcolor=#FFFFFF] [border: (2px inset #EEEEEE)]
         RenderText {#text} at (0,0) size 0x0
       RenderBlock {DIV} at (0,74) size 769x540
-        RenderBR {BR} at (0,0) size 0x19
+        LayoutBR {BR} at (0,0) size 0x19
         RenderText {#text} at (0,20) size 189x19
           text run at (0,20) width 189: "Test 1: setSelectionRange(0, 0)"
-        RenderBR {BR} at (189,35) size 0x0
+        LayoutBR {BR} at (189,35) size 0x0
         RenderText {#text} at (0,40) size 47x19
           text run at (0,40) width 47: "Passed."
-        RenderBR {BR} at (47,55) size 0x0
-        RenderBR {BR} at (0,60) size 0x19
+        LayoutBR {BR} at (47,55) size 0x0
+        LayoutBR {BR} at (0,60) size 0x19
         RenderText {#text} at (0,80) size 154x19
           text run at (0,80) width 154: "Test 2: selectionEnd = 17"
-        RenderBR {BR} at (154,95) size 0x0
+        LayoutBR {BR} at (154,95) size 0x0
         RenderText {#text} at (0,100) size 47x19
           text run at (0,100) width 47: "Passed."
-        RenderBR {BR} at (47,115) size 0x0
-        RenderBR {BR} at (0,120) size 0x19
+        LayoutBR {BR} at (47,115) size 0x0
+        LayoutBR {BR} at (0,120) size 0x19
         RenderText {#text} at (0,140) size 151x19
           text run at (0,140) width 151: "Test 3: selectionStart = 1"
-        RenderBR {BR} at (151,155) size 0x0
+        LayoutBR {BR} at (151,155) size 0x0
         RenderText {#text} at (0,160) size 47x19
           text run at (0,160) width 47: "Passed."
-        RenderBR {BR} at (47,175) size 0x0
-        RenderBR {BR} at (0,180) size 0x19
+        LayoutBR {BR} at (47,175) size 0x0
+        LayoutBR {BR} at (0,180) size 0x19
         RenderText {#text} at (0,200) size 197x19
           text run at (0,200) width 197: "Test 4: setSelectionRange(10, 3)"
-        RenderBR {BR} at (197,215) size 0x0
+        LayoutBR {BR} at (197,215) size 0x0
         RenderText {#text} at (0,220) size 47x19
           text run at (0,220) width 47: "Passed."
-        RenderBR {BR} at (47,235) size 0x0
-        RenderBR {BR} at (0,240) size 0x19
+        LayoutBR {BR} at (47,235) size 0x0
+        LayoutBR {BR} at (0,240) size 0x19
         RenderText {#text} at (0,260) size 146x19
           text run at (0,260) width 146: "Test 5: selectionEnd = 2"
-        RenderBR {BR} at (146,275) size 0x0
+        LayoutBR {BR} at (146,275) size 0x0
         RenderText {#text} at (0,280) size 47x19
           text run at (0,280) width 47: "Passed."
-        RenderBR {BR} at (47,295) size 0x0
-        RenderBR {BR} at (0,300) size 0x19
+        LayoutBR {BR} at (47,295) size 0x0
+        LayoutBR {BR} at (0,300) size 0x19
         RenderText {#text} at (0,320) size 189x19
           text run at (0,320) width 189: "Test 6: setSelectionRange(5, 4)"
-        RenderBR {BR} at (189,335) size 0x0
+        LayoutBR {BR} at (189,335) size 0x0
         RenderText {#text} at (0,340) size 47x19
           text run at (0,340) width 47: "Passed."
-        RenderBR {BR} at (47,355) size 0x0
-        RenderBR {BR} at (0,360) size 0x19
+        LayoutBR {BR} at (47,355) size 0x0
+        LayoutBR {BR} at (0,360) size 0x19
         RenderText {#text} at (0,380) size 201x19
           text run at (0,380) width 201: "Test 7: setSelectionRange(-5, -4)"
-        RenderBR {BR} at (201,395) size 0x0
+        LayoutBR {BR} at (201,395) size 0x0
         RenderText {#text} at (0,400) size 47x19
           text run at (0,400) width 47: "Passed."
-        RenderBR {BR} at (47,415) size 0x0
-        RenderBR {BR} at (0,420) size 0x19
+        LayoutBR {BR} at (47,415) size 0x0
+        LayoutBR {BR} at (0,420) size 0x19
         RenderText {#text} at (0,440) size 203x19
           text run at (0,440) width 203: "Test 8: setSelectionRange(-5, 80)"
-        RenderBR {BR} at (203,455) size 0x0
+        LayoutBR {BR} at (203,455) size 0x0
         RenderText {#text} at (0,460) size 47x19
           text run at (0,460) width 47: "Passed."
-        RenderBR {BR} at (47,475) size 0x0
-        RenderBR {BR} at (0,480) size 0x19
+        LayoutBR {BR} at (47,475) size 0x0
+        LayoutBR {BR} at (0,480) size 0x19
         RenderText {#text} at (0,500) size 197x19
           text run at (0,500) width 197: "Test 9: setSelectionRange(3, 12)"
-        RenderBR {BR} at (197,515) size 0x0
+        LayoutBR {BR} at (197,515) size 0x0
         RenderText {#text} at (0,520) size 47x19
           text run at (0,520) width 47: "Passed."
-        RenderBR {BR} at (47,535) size 0x0
+        LayoutBR {BR} at (47,535) size 0x0
       RenderBlock {P} at (0,630) size 769x0
 layer at (10,47) size 149x16
   RenderBlock {DIV} at (2,3) size 149x16